Radeon Xpress 1270 IGP and UHD Graphics 770 - video card comparison
Radeon Xpress 1270 IGP
UHD Graphics 770
Architecture
R400 (2004−2008)
Alder Lake
GPU code name
RS690
Alder Lake xG
Market segment
Desktop
Desktop
Release date
February 2007
January 2022
Interface
PCIe 1.0 x16
Ring Bus
Supplementary power connectors
None
-
Boost clock speed
-
300 MHz
Core clock speed
400 MHz
-
Manufacturing process technology
80 nm
10 nm
Number of transistors
120 million
-
Pipelines / CUDA cores
-
32
Power consumption (TDP)
-
15 Watt
Texture fill rate
1.600
26.40
Memory type
System Shared
System Shared
Maximum RAM amount
System Shared
System Shared
Memory bus width
System Shared
System Shared
Memory clock speed
System Shared
1550 MHz
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
9.0b (9_2)
12 (12_1)
OpenCL
N/A
3.0
OpenGL
2.0
4.6
Shader Model
-
6.4
Vulkan
N/A
1.3